Product Description:

The MDD090A-N-030-N2L-130PR1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it is used on automated axes where precise speed regulation and position control are required. It converts commanded current from an Indramat drive into mechanical rotation for pick-and-place modules, conveyor stations, and machine-tool spindles. Its design suits industrial motion systems that need repeatable starts, stops, and speed changes during automated cycles.

The motor is rated for a nominal speed of 3000 rpm, which is the continuous operating speed it can maintain while staying within thermal limits. At standstill, it can deliver 3.7 Nm of continuous torque, allowing the axis to resist steady loads without excessive heating. An integrated blocking brake provides 6.5 Nm of holding torque when the drive is disabled, which helps keep vertical or suspended loads in position. Position data returns through digital servo feedback (DSF), and power and feedback lines are routed through a single connector, which keeps wiring compact and reduces the number of separate connection points.

A centering pilot of 130 mm aligns the flange with a machine plate or gearbox to help maintain concentric mounting. The power and feedback plugs are oriented to the right, which can simplify cable routing along one side of the machine frame. The output shaft uses a keyway for torque transmission, and the motor has a single shaft extension on side A with an integral shaft seal to limit dust or coolant ingress. The motor uses standard dynamic balancing and a standard enclosure, which supports smooth running in general machine applications. Its frame size is 090, and the short A-length housing helps when axial installation space is limited.